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--TEST-- Test sscanf() function : basic functionality - hexadecimal format --FILE-- <?php /* Prototype : mixed sscanf ( string $str , string $format [, mixed &$... ] ) * Description: Parses input from a string according to a format * Source code: ext/standard/string.c */ echo "*** Testing sscanf() : basic functionality - - using hexadecimal format ***\n"; $str = "129 12F 123B -123B 01ABC 1G"; $format1 = "%x %x %x %x %x %x"; $format2 = "%X %X %X %X %X %X"; echo "\n-- Try sccanf() WITHOUT optional args --\n"; // extract details using short format list($arg1, $arg2, $arg3, $arg4, $arg5, $arg6) = sscanf($str, $format1); var_dump($arg1, $arg2, $arg3, $arg4, $arg5, $arg6); list($arg1, $arg2, $arg3, $arg4, $arg5, $arg6) = sscanf($str, $format2); var_dump($arg1, $arg2, $arg3, $arg4, $arg5, $arg6); echo "\n-- Try sccanf() WITH optional args --\n"; // extract details using long format $res = sscanf($str, $format1, $arg1, $arg2, $arg3, $arg4, $arg5, $arg6); var_dump($res, $arg1, $arg2, $arg3, $arg4, $arg5, $arg6); $res = sscanf($str, $format2, $arg1, $arg2, $arg3, $arg4, $arg5, $arg6); var_dump($res, $arg1, $arg2, $arg3, $arg4, $arg5, $arg6); ?> ===DONE=== --EXPECT-- *** Testing sscanf() : basic functionality - - using hexadecimal format *** -- Try sccanf() WITHOUT optional args -- int(297) int(303) int(4667) int(-4667) int(6844) int(1) int(297) int(303) int(4667) int(-4667) int(6844) int(1) -- Try sccanf() WITH optional args -- int(6) int(297) int(303) int(4667) int(-4667) int(6844) int(1) int(6) int(297) int(303) int(4667) int(-4667) int(6844) int(1) ===DONE===